Orbit

Routing Table Report 05:00 +10GMT Thu 28 Feb, 2019

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/

Analysis Summary ----------------

BGP routing table entries examined: 759227 Prefixes after maximum aggregation (per Origin AS): 287669 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 356174 Total ASes present in the Internet Routing Table: 63505 Prefixes per ASN: 11.96 Origin-only ASes present in the Internet Routing Table: 54825 Origin ASes announcing only one prefix: 23367 Transit ASes present in the Internet Routing Table: 8680 Transit-only ASes present in the Internet Routing Table: 260 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 28 Max AS path prepend of ASN ( 16327) 25 Prefixes from unregistered ASNs in the Routing Table: 255 Number of instances of unregistered ASNs: 260 Number of 32-bit ASNs allocated by the RIRs: 25952 Number of 32-bit ASNs visible in the Routing Table: 21195 Prefixes from 32-bit ASNs in the Routing Table: 96656 Number of bogon 32-bit ASNs visible in the Routing Table: 44 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 268 Number of addresses announced to Internet: 2843085652 Equivalent to 169 /8s, 118 /16s and 11 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.2 Total number of prefixes smaller than registry allocations: 260950

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 198692 Total APNIC prefixes after maximum aggregation: 57125 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 196033 Unique aggregates announced from the APNIC address blocks: 82058 APNIC Region origin ASes present in the Internet Routing Table: 9524 APNIC Prefixes per ASN: 20.58 APNIC Region origin ASes announcing only one prefix: 2683 APNIC Region transit ASes present in the Internet Routing Table: 1434 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4527 Number of APNIC addresses announced to Internet: 769584436 Equivalent to 45 /8s, 222 /16s and 237 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-139577 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,

ARIN Region Analysis Summary ----------------------------

Prefixes being announced by ARIN Region ASes: 219717 Total ARIN prefixes after maximum aggregation: 103722 ARIN Deaggregation factor: 2.12 Prefixes being announced from the ARIN address blocks: 218642 Unique aggregates announced from the ARIN address blocks: 104303 ARIN Region origin ASes present in the Internet Routing Table: 18409 ARIN Prefixes per ASN: 11.88 ARIN Region origin ASes announcing only one prefix: 6856 ARIN Region transit ASes present in the Internet Routing Table: 1816 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2594 Number of ARIN addresses announced to Internet: 1079236640 Equivalent to 64 /8s, 83 /16s and 216 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,

RIPE Region Analysis Summary ----------------------------

Prefixes being announced by RIPE Region ASes: 215354 Total RIPE prefixes after maximum aggregation: 99779 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 211570 Unique aggregates announced from the RIPE address blocks: 118454 RIPE Region origin ASes present in the Internet Routing Table: 25887 RIPE Prefixes per ASN: 8.17 RIPE Region origin ASes announcing only one prefix: 11457 RIPE Region transit ASes present in the Internet Routing Table: 3566 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7871 Number of RIPE addresses announced to Internet: 717167360 Equivalent to 42 /8s, 191 /16s and 27 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary ------------------------------

Prefixes being announced by LACNIC Region ASes: 103183 Total LACNIC prefixes after maximum aggregation: 22600 LACNIC Deaggregation factor: 4.57 Prefixes being announced from the LACNIC address blocks: 104613 Unique aggregates announced from the LACNIC address blocks: 41974 LACNIC Region origin ASes present in the Internet Routing Table: 8133 LACNIC Prefixes per ASN: 12.86 LACNIC Region origin ASes announcing only one prefix: 1953 LACNIC Region transit ASes present in the Internet Routing Table: 1543 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5671 Number of LACNIC addresses announced to Internet: 173357056 Equivalent to 10 /8s, 85 /16s and 56 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary -------------------------------

Prefixes being announced by AfriNIC Region ASes: 22012 Total AfriNIC prefixes after maximum aggregation: 4334 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 28101 Unique aggregates announced from the AfriNIC address blocks: 9156 AfriNIC Region origin ASes present in the Internet Routing Table: 1260 AfriNIC Prefixes per ASN: 22.30 AfriNIC Region origin ASes announcing only one prefix: 418 AfriNIC Region transit ASes present in the Internet Routing Table: 242 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 532 Number of AfriNIC addresses announced to Internet: 103407104 Equivalent to 6 /8s, 41 /16s and 222 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary ----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 7545 4661 542 543 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 3247 1737 111 VNPT-AS-VN VNPT Corp, VN 7552 3095 1240 49 VIETEL-AS-AP Viettel Group, VN 9829 2732 1496 551 BSNL-NIB National Internet Backbone, IN 4766 2373 11124 750 KIXS-AS-KR Korea Telecom, KR 9394 2344 4907 30 CTTNET China TieTong Telecommunications 9808 2324 8699 26 CMNET-GD Guangdong Mobile Communication 4755 2143 422 179 TATACOMM-AS TATA Communications formerl 17974 2010 970 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9498 2001 410 157 BBIL-AP BHARTI Airtel Ltd., IN

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6327 3598 1326 91 SHAW - Shaw Communications Inc., CA 11492 3522 228 606 CABLEONE - CABLE ONE, INC., US 22773 3302 2976 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2510 5372 1063 AMAZON-02 - Amazon.com, Inc., US 16625 2274 1261 1743 AKAMAI-AS - Akamai Technologies, Inc., 20115 2150 2743 542 CHARTER-20115 - Charter Communications, 18566 2123 405 108 MEGAPATH5-US - MegaPath Corporation, US 30036 2114 351 194 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2096 5097 591 CENTURYLINK-US-LEGACY-QWEST - CenturyLi 5650 2090 3074 1462 FRONTIER-FRTR - Frontier Communications

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 47331 5506 844 2741 TTNET, TR 12479 5364 1626 137 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3232 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 9121 2662 1692 18 TTNET, TR 20940 2652 552 1924 AKAMAI-ASN1, US 12389 2193 2221 637 ROSTELECOM-AS, RU 34984 2057 340 536 TELLCOM-AS, TR 31334 1829 484 13 KABELDEUTSCHLAND-AS, DE 13188 1604 100 46 TRIOLAN, UA

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 5579 3331 590 Uninet S.A. de C.V., MX 10620 2747 412 1053 Telmex Colombia S.A., CO 11830 2702 384 34 Instituto Costarricense de Electricidad 6503 1507 433 54 Axtel, S.A.B. de C.V., MX 28573 1471 2248 182 CLARO S.A., BR 7303 1427 956 230 Telecom Argentina S.A., AR 6147 1267 377 28 Telefonica del Peru S.A.A., PE 3816 1022 506 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 932 144 67 Alestra, S. de R.L. de C.V., MX 13999 926 516 242 Mega Cable, S.A. de C.V., MX

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1202 393 21 LINKdotNET-AS, EG 37611 964 107 9 Afrihost, ZA 24835 848 636 22 RAYA-AS, EG 36903 827 416 125 MT-MPLS, MA 36992 811 1534 59 ETISALAT-MISR, EG 8452 694 1731 20 TE-AS TE-AS, EG 29571 485 70 13 ORANGE-COTE-IVOIRE, CI 37492 470 470 57 ORANGE-, TN 15399 453 45 11 WANANCHI-, KE 37054 432 29 14 Telecom-Malagasy, MG

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 5579 3331 590 Uninet S.A. de C.V., MX 47331 5506 844 2741 TTNET, TR 12479 5364 1626 137 UNI2-AS, ES 7545 4661 542 543 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3598 1326 91 SHAW - Shaw Communications Inc., CA 11492 3522 228 606 CABLEONE - CABLE ONE, INC., US 22773 3302 2976 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 45899 3247 1737 111 VNPT-AS-VN VNPT Corp, VN 8551 3232 378 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 12479 5364 5227 UNI2-AS, ES 7545 4661 4118 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3598 3507 SHAW - Shaw Communications Inc., CA 8551 3232 3188 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3302 3139 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 45899 3247 3136 VNPT-AS-VN VNPT Corp, VN 7552 3095 3046 VIETEL-AS-AP Viettel Group, VN 11492 3522 2916 CABLEONE - CABLE ONE, INC., US 47331 5506 2765 TTNET, TR

Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 4200003018 PRIVATE 47.88.45.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200000204 PRIVATE 47.89.104.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200000204 PRIVATE 47.89.105.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200000204 PRIVATE 47.89.106.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200000204 PRIVATE 47.89.107.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 4200003018 PRIVATE 47.89.108.0/24 45102 CNNIC-ALIBABA-US-NET-AP Alibab 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 65528 PRIVATE 103.106.170.0/24 137273 VIRTUALNODE-AS-AP VIRTUAL NODE

Complete listing at http://thyme.rand.apnic.net/au/data-badAS

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.220.48.0/20 36900 -Reserved AS-, ZZ 43.255.80.0/24 36351 SOFTLAYER - SoftLayer Technologies Inc., US

Complete listing at http://thyme.rand.apnic.net/au/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:12 /9:10 /10:35 /11:100 /12:292 /13:570 /14:1147 /15:1941 /16:13402 /17:8064 /18:13959 /19:25986 /20:39895 /21:47663 /22:94020 /23:78485 /24:433317 /25:50 /26:32 /27:73 /28:75 /29:51 /30:41 /31:7 /32:0

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 47331 4644 5506 TTNET, TR 12479 4243 5364 UNI2-AS, ES 6327 3373 3598 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2770 3522 CABLEONE - CABLE ONE, INC., US 8551 2687 3232 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2544 3302 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11830 2046 2702 Instituto Costarricense de Electricidad y Telec 9121 2040 2662 TTNET, TR 18566 2018 2123 MEGAPATH5-US - MegaPath Corporation, US

Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:1611 2:887 4:18 5:2842 6:45 7:1 8:1159 9:1 12:1860 13:313 14:1910 15:39 16:4 17:223 18:57 20:49 23:2594 24:2519 25:2 27:2576 31:2861 32:125 35:36 36:832 37:3049 38:1703 39:294 40:131 41:3524 42:748 43:2052 44:145 45:7165 46:3316 47:256 49:1357 50:1095 51:321 52:1055 54:289 55:1 56:6 57:50 58:1756 59:993 60:500 61:2108 62:2085 63:1819 64:5105 65:2229 66:4960 67:2730 68:1178 69:3511 70:1328 71:603 72:2410 74:2777 75:528 76:544 77:2628 78:3388 79:2330 80:1719 81:1596 82:1194 83:879 84:1135 85:2742 86:559 87:1566 88:2421 89:2542 90:219 91:6671 92:1238 93:2502 94:2571 95:4241 96:921 97:347 98:941 99:206 100:88 101:1220 102:503 103:20571 104:3519 105:276 106:902 107:1773 108:717 109:3697 110:1626 111:1878 112:1461 113:1382 114:1149 115:1879 116:1702 117:1999 118:2220 119:1699 120:997 121:1028 122:2300 123:1716 124:1458 125:1936 128:1283 129:830 130:527 131:1729 132:741 133:218 134:1049 135:242 136:561 137:889 138:2293 139:872 140:576 141:834 142:818 143:1112 144:840 145:511 146:1277 147:797 148:1692 149:797 150:785 151:1009 152:1011 153:327 154:2777 155:987 156:1717 157:929 158:669 159:1932 160:1544 161:917 162:2656 163:789 164:1143 165:1587 166:427 167:1479 168:3478 169:907 170:4326 171:562 172:1119 173:2204 174:1017 175:909 176:2481 177:4745 178:2613 179:1570 180:2184 181:2501 182:2662 183:1027 184:1166 185:14961 186:4185 187:2862 188:3041 189:2261 190:8551 191:1638 192:10107 193:6634 194:5434 195:4105 196:3034 197:1810 198:5826 199:6006 200:7469 201:5231 202:10305 203:10423 204:4617 205:3010 206:3251 207:3384 208:3997 209:4282 210:3718 211:1893 212:3133 213:2938 214:1088 215:53 216:6019 217:2344 218:909 219:422 220:1951 221:960 222:836 223:1448

End of report